Mercurial > sdl-ios-xcode
annotate src/video/wincommon/SDL_sysevents.c @ 1219:9a7a016d5a71
Quartz driver: Correctly handle SDL_DOUBLEBUF|SDL_FULLSCREEN when the
resolution is too small and thus emulated by SDL.
Fixes http://www.devolution.com/pipermail/sdl/2005-December/071765.html ...
| author | Ryan C. Gordon <icculus@icculus.org> |
|---|---|
| date | Mon, 02 Jan 2006 12:37:40 +0000 |
| parents | 51a8702d8ecd |
| children | 86d0d01290ea |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
| 3 Copyright (C) 1997, 1998, 1999 Sam Lantinga | |
| 4 | |
| 5 This library is free software; you can redistribute it and/or | |
| 6 modify it under the terms of the GNU Library General Public | |
| 7 License as published by the Free Software Foundation; either | |
| 8 version 2 of the License, or (at your option) any later version. | |
| 9 | |
| 10 This library is distributed in the hope that it will be useful, | |
| 11 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 Library General Public License for more details. | |
| 14 | |
| 15 You should have received a copy of the GNU Library General Public | |
| 16 License along with this library; if not, write to the Free | |
| 17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 18 | |
| 19 Sam Lantinga | |
|
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20 slouken@libsdl.org |
| 0 | 21 */ |
| 22 | |
| 23 #ifdef SAVE_RCSID | |
| 24 static char rcsid = | |
| 25 "@(#) $Id$"; | |
| 26 #endif | |
| 27 | |
| 28 #include <stdlib.h> | |
| 29 #include <stdio.h> | |
| 30 #include <windows.h> | |
| 31 | |
| 32 #include "SDL_getenv.h" | |
| 33 #include "SDL_events.h" | |
| 34 #include "SDL_video.h" | |
| 35 #include "SDL_error.h" | |
| 36 #include "SDL_syswm.h" | |
| 37 #include "SDL_sysevents.h" | |
| 38 #include "SDL_events_c.h" | |
| 39 #include "SDL_sysvideo.h" | |
| 40 #include "SDL_lowvideo.h" | |
| 41 #include "SDL_syswm_c.h" | |
| 42 #include "SDL_main.h" | |
|
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43 #include "SDL_loadso.h" |
| 0 | 44 |
| 45 #ifdef WMMSG_DEBUG | |
| 46 #include "wmmsg.h" | |
| 47 #endif | |
| 48 | |
| 49 #ifdef _WIN32_WCE | |
| 50 #define NO_GETKEYBOARDSTATE | |
|
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51 #define NO_CHANGEDISPLAYSETTINGS |
| 0 | 52 #endif |
| 53 | |
| 54 /* The window we use for everything... */ | |
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55 #ifdef _WIN32_WCE |
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56 LPWSTR SDL_Appname = NULL; |
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57 #else |
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58 LPSTR SDL_Appname = NULL; |
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59 #endif |
| 0 | 60 HINSTANCE SDL_Instance = NULL; |
| 61 HWND SDL_Window = NULL; | |
| 62 RECT SDL_bounds = {0, 0, 0, 0}; | |
|
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63 int SDL_windowX = 0; |
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64 int SDL_windowY = 0; |
| 0 | 65 int SDL_resizing = 0; |
| 66 int mouse_relative = 0; | |
| 67 int posted = 0; | |
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68 #ifndef NO_CHANGEDISPLAYSETTINGS |
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69 DEVMODE SDL_fullscreen_mode; |
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70 #endif |
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71 WORD *gamma_saved = NULL; |
| 0 | 72 |
| 73 | |
| 74 /* Functions called by the message processing function */ | |
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75 LONG (*HandleMessage)(_THIS, HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)=NULL; |
| 0 | 76 void (*WIN_RealizePalette)(_THIS); |
| 77 void (*WIN_PaletteChanged)(_THIS, HWND window); | |
| 78 void (*WIN_WinPAINT)(_THIS, HDC hdc); | |
|
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79 extern void DIB_SwapGamma(_THIS); |
| 0 | 80 |
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81 #if defined(_WIN32_WCE) |
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82 |
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83 // dynamically load aygshell dll because we want SDL to work on HPC and be300 |
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84 HINSTANCE aygshell = NULL; |
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85 BOOL (WINAPI *SHFullScreen)(HWND hwndRequester, DWORD dwState) = 0; |
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86 |
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87 #define SHFS_SHOWTASKBAR 0x0001 |
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88 #define SHFS_HIDETASKBAR 0x0002 |
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89 #define SHFS_SHOWSIPBUTTON 0x0004 |
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90 #define SHFS_HIDESIPBUTTON 0x0008 |
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91 #define SHFS_SHOWSTARTICON 0x0010 |
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92 #define SHFS_HIDESTARTICON 0x0020 |
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93 |
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94 static void LoadAygshell(void) |
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95 { |
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96 if( !aygshell ) |
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97 aygshell = SDL_LoadObject("aygshell.dll"); |
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98 if( aygshell ) |
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99 { |
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100 SHFullScreen = (int (WINAPI *)(struct HWND__ *,unsigned long)) SDL_LoadFunction(aygshell, "SHFullScreen"); |
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101 } |
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102 } |
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103 |
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104 #endif |
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105 |
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106 static void SDL_RestoreGameMode(void) |
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107 { |
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108 #ifndef NO_CHANGEDISPLAYSETTINGS |
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109 ShowWindow(SDL_Window, SW_RESTORE); |
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110 ChangeDisplaySettings(&SDL_fullscreen_mode, CDS_FULLSCREEN); |
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111 #endif |
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112 } |
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113 static void SDL_RestoreDesktopMode(void) |
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114 { |
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115 #ifndef NO_CHANGEDISPLAYSETTINGS |
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116 ShowWindow(SDL_Window, SW_MINIMIZE); |
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117 ChangeDisplaySettings(NULL, 0); |
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118 #endif |
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119 } |
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120 |
| 0 | 121 #ifdef WM_MOUSELEAVE |
| 122 /* | |
| 123 Special code to handle mouse leave events - this sucks... | |
| 124 http://support.microsoft.com/support/kb/articles/q183/1/07.asp | |
| 125 | |
| 126 TrackMouseEvent() is only available on Win98 and WinNT. | |
| 127 _TrackMouseEvent() is available on Win95, but isn't yet in the mingw32 | |
| 128 development environment, and only works on systems that have had IE 3.0 | |
| 129 or newer installed on them (which is not the case with the base Win95). | |
| 130 Therefore, we implement our own version of _TrackMouseEvent() which | |
| 131 uses our own implementation if TrackMouseEvent() is not available. | |
| 132 */ | |
| 133 static BOOL (WINAPI *_TrackMouseEvent)(TRACKMOUSEEVENT *ptme) = NULL; | |
| 134 | |
| 135 static VOID CALLBACK | |
| 136 TrackMouseTimerProc(HWND hWnd, UINT uMsg, UINT idEvent, DWORD dwTime) | |
| 137 { | |
| 138 RECT rect; | |
| 139 POINT pt; | |
| 140 | |
| 141 GetClientRect(hWnd, &rect); | |
| 142 MapWindowPoints(hWnd, NULL, (LPPOINT)&rect, 2); | |
| 143 GetCursorPos(&pt); | |
| 144 if ( !PtInRect(&rect, pt) || (WindowFromPoint(pt) != hWnd) ) { | |
| 145 if ( !KillTimer(hWnd, idEvent) ) { | |
| 146 /* Error killing the timer! */ | |
| 147 } | |
| 148 PostMessage(hWnd, WM_MOUSELEAVE, 0, 0); | |
| 149 } | |
| 150 } | |
| 151 static BOOL WINAPI WIN_TrackMouseEvent(TRACKMOUSEEVENT *ptme) | |
| 152 { | |
| 153 if ( ptme->dwFlags == TME_LEAVE ) { | |
| 154 return SetTimer(ptme->hwndTrack, ptme->dwFlags, 100, | |
| 155 (TIMERPROC)TrackMouseTimerProc); | |
| 156 } | |
| 157 return FALSE; | |
| 158 } | |
| 159 #endif /* WM_MOUSELEAVE */ | |
| 160 | |
| 161 /* Function to retrieve the current keyboard modifiers */ | |
| 162 static void WIN_GetKeyboardState(void) | |
| 163 { | |
| 164 #ifndef NO_GETKEYBOARDSTATE | |
| 165 SDLMod state; | |
| 166 BYTE keyboard[256]; | |
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167 Uint8 *kstate = SDL_GetKeyState(NULL); |
| 0 | 168 |
| 169 state = KMOD_NONE; | |
| 170 if ( GetKeyboardState(keyboard) ) { | |
| 171 if ( keyboard[VK_LSHIFT] & 0x80) { | |
| 172 state |= KMOD_LSHIFT; | |
| 173 } | |
| 174 if ( keyboard[VK_RSHIFT] & 0x80) { | |
| 175 state |= KMOD_RSHIFT; | |
| 176 } | |
| 177 if ( keyboard[VK_LCONTROL] & 0x80) { | |
| 178 state |= KMOD_LCTRL; | |
| 179 } | |
| 180 if ( keyboard[VK_RCONTROL] & 0x80) { | |
| 181 state |= KMOD_RCTRL; | |
| 182 } | |
| 183 if ( keyboard[VK_LMENU] & 0x80) { | |
| 184 state |= KMOD_LALT; | |
| 185 } | |
| 186 if ( keyboard[VK_RMENU] & 0x80) { | |
| 187 state |= KMOD_RALT; | |
| 188 } | |
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189 if ( keyboard[VK_NUMLOCK] & 0x01) { |
| 0 | 190 state |= KMOD_NUM; |
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191 kstate[SDLK_NUMLOCK] = SDL_PRESSED; |
| 0 | 192 } |
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193 if ( keyboard[VK_CAPITAL] & 0x01) { |
| 0 | 194 state |= KMOD_CAPS; |
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195 kstate[SDLK_CAPSLOCK] = SDL_PRESSED; |
| 0 | 196 } |
| 197 } | |
| 198 SDL_SetModState(state); | |
| 199 #endif /* !NO_GETKEYBOARDSTATE */ | |
| 200 } | |
| 201 | |
|
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202 /* The main Win32 event handler |
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203 DJM: This is no longer static as (DX5/DIB)_CreateWindow needs it |
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204 */ |
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205 LONG CALLBACK WinMessage(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) |
| 0 | 206 { |
| 207 SDL_VideoDevice *this = current_video; | |
| 208 static int mouse_pressed = 0; | |
| 209 static int in_window = 0; | |
| 210 #ifdef WMMSG_DEBUG | |
| 211 fprintf(stderr, "Received windows message: "); | |
| 212 if ( msg > MAX_WMMSG ) { | |
| 213 fprintf(stderr, "%d", msg); | |
| 214 } else { | |
| 215 fprintf(stderr, "%s", wmtab[msg]); | |
| 216 } | |
| 217 fprintf(stderr, " -- 0x%X, 0x%X\n", wParam, lParam); | |
| 218 #endif | |
| 219 switch (msg) { | |
| 220 | |
| 221 case WM_ACTIVATE: { | |
| 222 SDL_VideoDevice *this = current_video; | |
| 223 BOOL minimized; | |
| 224 Uint8 appstate; | |
| 225 | |
| 226 minimized = HIWORD(wParam); | |
| 227 if ( !minimized && (LOWORD(wParam) != WA_INACTIVE) ) { | |
| 228 /* Gain the following states */ | |
| 229 appstate = SDL_APPACTIVE|SDL_APPINPUTFOCUS; | |
| 230 if ( this->input_grab != SDL_GRAB_OFF ) { | |
| 231 WIN_GrabInput(this, SDL_GRAB_ON); | |
| 232 } | |
| 233 if ( !(SDL_GetAppState()&SDL_APPINPUTFOCUS) ) { | |
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234 if ( ! DDRAW_FULLSCREEN() ) { |
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235 DIB_SwapGamma(this); |
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236 } |
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237 if ( WINDIB_FULLSCREEN() ) { |
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238 SDL_RestoreGameMode(); |
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239 } |
| 0 | 240 } |
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241 #if defined(_WIN32_WCE) |
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242 if ( WINDIB_FULLSCREEN() ) |
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243 { |
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Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
Ryan C. Gordon <icculus@icculus.org>
parents:
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diff
changeset
|
244 LoadAygshell(); |
|
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Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
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changeset
|
245 if( aygshell ) |
|
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changeset
|
246 SHFullScreen(SDL_Window, SHFS_HIDESTARTICON|SHFS_HIDETASKBAR|SHFS_HIDESIPBUTTON); |
|
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Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
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|
247 else |
|
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|
248 ShowWindow(FindWindow(TEXT("HHTaskBar"),NULL),SW_HIDE); |
|
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Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
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|
249 |
|
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Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
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|
250 } |
|
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|
251 #endif |
|
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Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
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|
252 |
| 0 | 253 posted = SDL_PrivateAppActive(1, appstate); |
| 254 WIN_GetKeyboardState(); | |
| 255 } else { | |
| 256 /* Lose the following states */ | |
| 257 appstate = SDL_APPINPUTFOCUS; | |
| 258 if ( minimized ) { | |
| 259 appstate |= SDL_APPACTIVE; | |
| 260 } | |
| 261 if ( this->input_grab != SDL_GRAB_OFF ) { | |
| 262 WIN_GrabInput(this, SDL_GRAB_OFF); | |
| 263 } | |
| 264 if ( SDL_GetAppState() & SDL_APPINPUTFOCUS ) { | |
|
338
518ffd98a8f6
Fixed gamma ramps in DirectX windowed and OpenGL modes
Sam Lantinga <slouken@libsdl.org>
parents:
335
diff
changeset
|
265 if ( ! DDRAW_FULLSCREEN() ) { |
|
518ffd98a8f6
Fixed gamma ramps in DirectX windowed and OpenGL modes
Sam Lantinga <slouken@libsdl.org>
parents:
335
diff
changeset
|
266 DIB_SwapGamma(this); |
|
518ffd98a8f6
Fixed gamma ramps in DirectX windowed and OpenGL modes
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parents:
335
diff
changeset
|
267 } |
|
304
ec53caed9fb2
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
268 if ( WINDIB_FULLSCREEN() ) { |
|
ec53caed9fb2
*** empty log message ***
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parents:
252
diff
changeset
|
269 SDL_RestoreDesktopMode(); |
|
1152
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Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
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changeset
|
270 #if defined(_WIN32_WCE) |
|
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Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
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|
271 LoadAygshell(); |
|
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Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
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|
272 if( aygshell ) |
|
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Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
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|
273 SHFullScreen(SDL_Window, SHFS_SHOWSTARTICON|SHFS_SHOWTASKBAR|SHFS_SHOWSIPBUTTON); |
|
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Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
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|
274 else |
|
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Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
Ryan C. Gordon <icculus@icculus.org>
parents:
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diff
changeset
|
275 ShowWindow(FindWindow(TEXT("HHTaskBar"),NULL),SW_SHOW); |
|
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Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
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|
276 |
|
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|
277 #endif |
|
304
ec53caed9fb2
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
278 } |
| 0 | 279 } |
| 280 posted = SDL_PrivateAppActive(0, appstate); | |
| 281 } | |
| 282 return(0); | |
| 283 } | |
| 284 break; | |
| 285 | |
| 286 case WM_MOUSEMOVE: { | |
| 287 | |
| 288 /* Mouse is handled by DirectInput when fullscreen */ | |
|
13
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Fixed double-mouse event bug on Windows using OpenGL
Sam Lantinga <slouken@lokigames.com>
parents:
1
diff
changeset
|
289 if ( SDL_VideoSurface && ! DINPUT_FULLSCREEN() ) { |
| 0 | 290 Sint16 x, y; |
| 291 | |
| 292 /* mouse has entered the window */ | |
| 293 if ( ! in_window ) { | |
| 294 #ifdef WM_MOUSELEAVE | |
| 295 TRACKMOUSEEVENT tme; | |
| 296 | |
| 297 tme.cbSize = sizeof(tme); | |
| 298 tme.dwFlags = TME_LEAVE; | |
| 299 tme.hwndTrack = SDL_Window; | |
| 300 _TrackMouseEvent(&tme); | |
| 301 #endif /* WM_MOUSELEAVE */ | |
| 302 in_window = TRUE; | |
| 303 | |
| 304 posted = SDL_PrivateAppActive(1, SDL_APPMOUSEFOCUS); | |
| 305 } | |
| 306 | |
| 307 /* mouse has moved within the window */ | |
| 308 x = LOWORD(lParam); | |
| 309 y = HIWORD(lParam); | |
| 310 if ( mouse_relative ) { | |
| 311 POINT center; | |
| 312 center.x = (SDL_VideoSurface->w/2); | |
| 313 center.y = (SDL_VideoSurface->h/2); | |
| 314 x -= (Sint16)center.x; | |
| 315 y -= (Sint16)center.y; | |
| 316 if ( x || y ) { | |
| 317 ClientToScreen(SDL_Window, ¢er); | |
| 318 SetCursorPos(center.x, center.y); | |
| 319 posted = SDL_PrivateMouseMotion(0, 1, x, y); | |
| 320 } | |
| 321 } else { | |
| 322 posted = SDL_PrivateMouseMotion(0, 0, x, y); | |
| 323 } | |
| 324 } | |
| 325 } | |
| 326 return(0); | |
| 327 | |
| 328 #ifdef WM_MOUSELEAVE | |
| 329 case WM_MOUSELEAVE: { | |
| 330 | |
| 331 /* Mouse is handled by DirectInput when fullscreen */ | |
|
13
e30a8ce27c22
Fixed double-mouse event bug on Windows using OpenGL
Sam Lantinga <slouken@lokigames.com>
parents:
1
diff
changeset
|
332 if ( SDL_VideoSurface && ! DINPUT_FULLSCREEN() ) { |
| 0 | 333 /* mouse has left the window */ |
| 334 /* or */ | |
| 335 /* Elvis has left the building! */ | |
| 336 posted = SDL_PrivateAppActive(0, SDL_APPMOUSEFOCUS); | |
| 337 } | |
|
829
77bca0665b69
Fixed mouse focus events after resetting video mode on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
565
diff
changeset
|
338 in_window = FALSE; |
| 0 | 339 } |
| 340 return(0); | |
| 341 #endif /* WM_MOUSELEAVE */ | |
| 342 | |
| 343 case WM_LBUTTONDOWN: | |
| 344 case WM_LBUTTONUP: | |
| 345 case WM_MBUTTONDOWN: | |
| 346 case WM_MBUTTONUP: | |
| 347 case WM_RBUTTONDOWN: | |
| 348 case WM_RBUTTONUP: { | |
| 349 /* Mouse is handled by DirectInput when fullscreen */ | |
|
13
e30a8ce27c22
Fixed double-mouse event bug on Windows using OpenGL
Sam Lantinga <slouken@lokigames.com>
parents:
1
diff
changeset
|
350 if ( SDL_VideoSurface && ! DINPUT_FULLSCREEN() ) { |
| 0 | 351 Sint16 x, y; |
| 352 Uint8 button, state; | |
| 353 | |
|
145
29a638dc26db
Applied David MacCormack's patch to fix SDL_WINDOWID on Windows,
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61
diff
changeset
|
354 /* DJM: |
|
29a638dc26db
Applied David MacCormack's patch to fix SDL_WINDOWID on Windows,
Sam Lantinga <slouken@libsdl.org>
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61
diff
changeset
|
355 We want the SDL window to take focus so that |
|
29a638dc26db
Applied David MacCormack's patch to fix SDL_WINDOWID on Windows,
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61
diff
changeset
|
356 it acts like a normal windows "component" |
|
29a638dc26db
Applied David MacCormack's patch to fix SDL_WINDOWID on Windows,
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61
diff
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|
357 (e.g. gains keyboard focus on a mouse click). |
|
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Applied David MacCormack's patch to fix SDL_WINDOWID on Windows,
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diff
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|
358 */ |
|
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Applied David MacCormack's patch to fix SDL_WINDOWID on Windows,
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61
diff
changeset
|
359 SetFocus(SDL_Window); |
|
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Applied David MacCormack's patch to fix SDL_WINDOWID on Windows,
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61
diff
changeset
|
360 |
| 0 | 361 /* Figure out which button to use */ |
| 362 switch (msg) { | |
| 363 case WM_LBUTTONDOWN: | |
|
457
d0ab9718bf91
*** empty log message ***
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453
diff
changeset
|
364 button = SDL_BUTTON_LEFT; |
| 0 | 365 state = SDL_PRESSED; |
| 366 break; | |
| 367 case WM_LBUTTONUP: | |
|
457
d0ab9718bf91
*** empty log message ***
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parents:
453
diff
changeset
|
368 button = SDL_BUTTON_LEFT; |
| 0 | 369 state = SDL_RELEASED; |
| 370 break; | |
| 371 case WM_MBUTTONDOWN: | |
|
457
d0ab9718bf91
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
453
diff
changeset
|
372 button = SDL_BUTTON_MIDDLE; |
| 0 | 373 state = SDL_PRESSED; |
| 374 break; | |
| 375 case WM_MBUTTONUP: | |
|
457
d0ab9718bf91
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
453
diff
changeset
|
376 button = SDL_BUTTON_MIDDLE; |
| 0 | 377 state = SDL_RELEASED; |
| 378 break; | |
| 379 case WM_RBUTTONDOWN: | |
|
457
d0ab9718bf91
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
453
diff
changeset
|
380 button = SDL_BUTTON_RIGHT; |
| 0 | 381 state = SDL_PRESSED; |
| 382 break; | |
| 383 case WM_RBUTTONUP: | |
|
457
d0ab9718bf91
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
453
diff
changeset
|
384 button = SDL_BUTTON_RIGHT; |
| 0 | 385 state = SDL_RELEASED; |
| 386 break; | |
| 387 default: | |
| 388 /* Eh? Unknown button? */ | |
| 389 return(0); | |
| 390 } | |
| 391 if ( state == SDL_PRESSED ) { | |
| 392 /* Grab mouse so we get up events */ | |
| 393 if ( ++mouse_pressed > 0 ) { | |
| 394 SetCapture(hwnd); | |
| 395 } | |
| 396 } else { | |
| 397 /* Release mouse after all up events */ | |
| 398 if ( --mouse_pressed <= 0 ) { | |
| 399 ReleaseCapture(); | |
| 400 mouse_pressed = 0; | |
| 401 } | |
| 402 } | |
| 403 if ( mouse_relative ) { | |
| 404 /* RJR: March 28, 2000 | |
| 405 report internal mouse position if in relative mode */ | |
| 406 x = 0; y = 0; | |
| 407 } else { | |
| 408 x = (Sint16)LOWORD(lParam); | |
| 409 y = (Sint16)HIWORD(lParam); | |
| 410 } | |
| 411 posted = SDL_PrivateMouseButton( | |
| 412 state, button, x, y); | |
| 413 } | |
| 414 } | |
| 415 return(0); | |
| 416 | |
|
61
994ed1d668e7
Mouse wheel sends mouse button (4/5) events on Windows
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parents:
36
diff
changeset
|
417 |
|
994ed1d668e7
Mouse wheel sends mouse button (4/5) events on Windows
Sam Lantinga <slouken@lokigames.com>
parents:
36
diff
changeset
|
418 #if (_WIN32_WINNT >= 0x0400) || (_WIN32_WINDOWS > 0x0400) |
|
994ed1d668e7
Mouse wheel sends mouse button (4/5) events on Windows
Sam Lantinga <slouken@lokigames.com>
parents:
36
diff
changeset
|
419 case WM_MOUSEWHEEL: |
|
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Mouse wheel sends mouse button (4/5) events on Windows
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parents:
36
diff
changeset
|
420 if ( SDL_VideoSurface && ! DINPUT_FULLSCREEN() ) { |
|
994ed1d668e7
Mouse wheel sends mouse button (4/5) events on Windows
Sam Lantinga <slouken@lokigames.com>
parents:
36
diff
changeset
|
421 int move = (short)HIWORD(wParam); |
|
162
0a26c92c2385
Fixed mouse wheel motion position on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
149
diff
changeset
|
422 if ( move ) { |
|
0a26c92c2385
Fixed mouse wheel motion position on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
149
diff
changeset
|
423 Uint8 button; |
|
0a26c92c2385
Fixed mouse wheel motion position on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
149
diff
changeset
|
424 if ( move > 0 ) |
|
451
24edec3cafe4
Added SDL_BUTTON_WHEELUP (4) and SDL_BUTTON_WHEELDOWN (5)
Sam Lantinga <slouken@libsdl.org>
parents:
447
diff
changeset
|
425 button = SDL_BUTTON_WHEELUP; |
|
162
0a26c92c2385
Fixed mouse wheel motion position on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
149
diff
changeset
|
426 else |
|
451
24edec3cafe4
Added SDL_BUTTON_WHEELUP (4) and SDL_BUTTON_WHEELDOWN (5)
Sam Lantinga <slouken@libsdl.org>
parents:
447
diff
changeset
|
427 button = SDL_BUTTON_WHEELDOWN; |
|
61
994ed1d668e7
Mouse wheel sends mouse button (4/5) events on Windows
Sam Lantinga <slouken@lokigames.com>
parents:
36
diff
changeset
|
428 posted = SDL_PrivateMouseButton( |
|
162
0a26c92c2385
Fixed mouse wheel motion position on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
149
diff
changeset
|
429 SDL_PRESSED, button, 0, 0); |
| 332 | 430 posted |= SDL_PrivateMouseButton( |
| 431 SDL_RELEASED, button, 0, 0); | |
|
61
994ed1d668e7
Mouse wheel sends mouse button (4/5) events on Windows
Sam Lantinga <slouken@lokigames.com>
parents:
36
diff
changeset
|
432 } |
|
994ed1d668e7
Mouse wheel sends mouse button (4/5) events on Windows
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parents:
36
diff
changeset
|
433 } |
|
994ed1d668e7
Mouse wheel sends mouse button (4/5) events on Windows
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parents:
36
diff
changeset
|
434 return(0); |
|
994ed1d668e7
Mouse wheel sends mouse button (4/5) events on Windows
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parents:
36
diff
changeset
|
435 #endif |
|
994ed1d668e7
Mouse wheel sends mouse button (4/5) events on Windows
Sam Lantinga <slouken@lokigames.com>
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36
diff
changeset
|
436 |
| 0 | 437 #ifdef WM_GETMINMAXINFO |
| 438 /* This message is sent as a way for us to "check" the values | |
| 439 * of a position change. If we don't like it, we can adjust | |
| 440 * the values before they are changed. | |
| 441 */ | |
| 442 case WM_GETMINMAXINFO: { | |
| 443 MINMAXINFO *info; | |
| 444 RECT size; | |
| 445 int x, y; | |
|
565
7d7e19b59866
David MacCormack fixed a bug in window sizing with Windows menus
Sam Lantinga <slouken@libsdl.org>
parents:
459
diff
changeset
|
446 int style; |
| 0 | 447 int width; |
| 448 int height; | |
| 449 | |
| 450 /* We don't want to clobber an internal resize */ | |
| 451 if ( SDL_resizing ) | |
| 452 return(0); | |
| 453 | |
| 454 /* We allow resizing with the SDL_RESIZABLE flag */ | |
| 455 if ( SDL_PublicSurface && | |
| 456 (SDL_PublicSurface->flags & SDL_RESIZABLE) ) { | |
| 457 return(0); | |
| 458 } | |
| 459 | |
| 460 /* Get the current position of our window */ | |
| 461 GetWindowRect(SDL_Window, &size); | |
| 462 x = size.left; | |
| 463 y = size.top; | |
| 464 | |
| 465 /* Calculate current width and height of our window */ | |
| 466 size.top = 0; | |
| 467 size.left = 0; | |
| 468 if ( SDL_PublicSurface != NULL ) { | |
| 469 size.bottom = SDL_PublicSurface->h; | |
| 470 size.right = SDL_PublicSurface->w; | |
| 471 } else { | |
| 472 size.bottom = 0; | |
| 473 size.right = 0; | |
| 474 } | |
|
565
7d7e19b59866
David MacCormack fixed a bug in window sizing with Windows menus
Sam Lantinga <slouken@libsdl.org>
parents:
459
diff
changeset
|
475 |
|
7d7e19b59866
David MacCormack fixed a bug in window sizing with Windows menus
Sam Lantinga <slouken@libsdl.org>
parents:
459
diff
changeset
|
476 /* DJM - according to the docs for GetMenu(), the |
|
7d7e19b59866
David MacCormack fixed a bug in window sizing with Windows menus
Sam Lantinga <slouken@libsdl.org>
parents:
459
diff
changeset
|
477 return value is undefined if hwnd is a child window. |
|
7d7e19b59866
David MacCormack fixed a bug in window sizing with Windows menus
Sam Lantinga <slouken@libsdl.org>
parents:
459
diff
changeset
|
478 Aparently it's too difficult for MS to check |
|
7d7e19b59866
David MacCormack fixed a bug in window sizing with Windows menus
Sam Lantinga <slouken@libsdl.org>
parents:
459
diff
changeset
|
479 inside their function, so I have to do it here. |
|
7d7e19b59866
David MacCormack fixed a bug in window sizing with Windows menus
Sam Lantinga <slouken@libsdl.org>
parents:
459
diff
changeset
|
480 */ |
|
7d7e19b59866
David MacCormack fixed a bug in window sizing with Windows menus
Sam Lantinga <slouken@libsdl.org>
parents:
459
diff
changeset
|
481 style = GetWindowLong(hwnd, GWL_STYLE); |
|
7d7e19b59866
David MacCormack fixed a bug in window sizing with Windows menus
Sam Lantinga <slouken@libsdl.org>
parents:
459
diff
changeset
|
482 AdjustWindowRect( |
|
7d7e19b59866
David MacCormack fixed a bug in window sizing with Windows menus
Sam Lantinga <slouken@libsdl.org>
parents:
459
diff
changeset
|
483 &size, |
|
7d7e19b59866
David MacCormack fixed a bug in window sizing with Windows menus
Sam Lantinga <slouken@libsdl.org>
parents:
459
diff
changeset
|
484 style, |
|
7d7e19b59866
David MacCormack fixed a bug in window sizing with Windows menus
Sam Lantinga <slouken@libsdl.org>
parents:
459
diff
changeset
|
485 style & WS_CHILDWINDOW ? FALSE |
|
7d7e19b59866
David MacCormack fixed a bug in window sizing with Windows menus
Sam Lantinga <slouken@libsdl.org>
parents:
459
diff
changeset
|
486 : GetMenu(hwnd) != NULL); |
|
7d7e19b59866
David MacCormack fixed a bug in window sizing with Windows menus
Sam Lantinga <slouken@libsdl.org>
parents:
459
diff
changeset
|
487 |
| 0 | 488 width = size.right - size.left; |
| 489 height = size.bottom - size.top; | |
| 490 | |
| 491 /* Fix our size to the current size */ | |
| 492 info = (MINMAXINFO *)lParam; | |
| 493 info->ptMaxSize.x = width; | |
| 494 info->ptMaxSize.y = height; | |
| 495 info->ptMaxPosition.x = x; | |
| 496 info->ptMaxPosition.y = y; | |
| 497 info->ptMinTrackSize.x = width; | |
| 498 info->ptMinTrackSize.y = height; | |
| 499 info->ptMaxTrackSize.x = width; | |
| 500 info->ptMaxTrackSize.y = height; | |
| 501 } | |
| 502 return(0); | |
| 503 #endif /* WM_GETMINMAXINFO */ | |
| 504 | |
|
447
16d0449891b8
Fixed mouse grab going fullscreen to windowed in Windows
Sam Lantinga <slouken@libsdl.org>
parents:
338
diff
changeset
|
505 case WM_WINDOWPOSCHANGED: { |
| 0 | 506 SDL_VideoDevice *this = current_video; |
|
447
16d0449891b8
Fixed mouse grab going fullscreen to windowed in Windows
Sam Lantinga <slouken@libsdl.org>
parents:
338
diff
changeset
|
507 int w, h; |
| 0 | 508 |
| 509 GetClientRect(SDL_Window, &SDL_bounds); | |
| 510 ClientToScreen(SDL_Window, (LPPOINT)&SDL_bounds); | |
| 511 ClientToScreen(SDL_Window, (LPPOINT)&SDL_bounds+1); | |
|
833
31fa08b36380
Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents:
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|
512 if ( SDL_bounds.left || SDL_bounds.top ) { |
|
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Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
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|
513 SDL_windowX = SDL_bounds.left; |
|
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Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
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|
514 SDL_windowY = SDL_bounds.top; |
|
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Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
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|
515 } |
|
447
16d0449891b8
Fixed mouse grab going fullscreen to windowed in Windows
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
|
516 w = SDL_bounds.right-SDL_bounds.left; |
|
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Fixed mouse grab going fullscreen to windowed in Windows
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517 h = SDL_bounds.bottom-SDL_bounds.top; |
| 0 | 518 if ( this->input_grab != SDL_GRAB_OFF ) { |
| 519 ClipCursor(&SDL_bounds); | |
| 520 } | |
|
447
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Fixed mouse grab going fullscreen to windowed in Windows
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521 if ( SDL_PublicSurface && |
| 0 | 522 (SDL_PublicSurface->flags & SDL_RESIZABLE) ) { |
|
447
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Fixed mouse grab going fullscreen to windowed in Windows
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parents:
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changeset
|
523 SDL_PrivateResize(w, h); |
| 0 | 524 } |
| 525 } | |
| 526 break; | |
| 527 | |
| 528 /* We need to set the cursor */ | |
| 529 case WM_SETCURSOR: { | |
| 530 Uint16 hittest; | |
| 531 | |
| 532 hittest = LOWORD(lParam); | |
| 533 if ( hittest == HTCLIENT ) { | |
| 534 SetCursor(SDL_hcursor); | |
| 535 return(TRUE); | |
| 536 } | |
| 537 } | |
| 538 break; | |
| 539 | |
| 540 /* We are about to get palette focus! */ | |
| 541 case WM_QUERYNEWPALETTE: { | |
| 542 WIN_RealizePalette(current_video); | |
| 543 return(TRUE); | |
| 544 } | |
| 545 break; | |
| 546 | |
| 547 /* Another application changed the palette */ | |
| 548 case WM_PALETTECHANGED: { | |
| 549 WIN_PaletteChanged(current_video, (HWND)wParam); | |
| 550 } | |
| 551 break; | |
| 552 | |
| 553 /* We were occluded, refresh our display */ | |
| 554 case WM_PAINT: { | |
| 555 HDC hdc; | |
| 556 PAINTSTRUCT ps; | |
| 557 | |
| 558 hdc = BeginPaint(SDL_Window, &ps); | |
| 559 if ( current_video->screen && | |
| 560 !(current_video->screen->flags & SDL_OPENGL) ) { | |
| 561 WIN_WinPAINT(current_video, hdc); | |
| 562 } | |
| 563 EndPaint(SDL_Window, &ps); | |
| 564 } | |
| 565 return(0); | |
| 566 | |
|
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Applied David MacCormack's patch to fix SDL_WINDOWID on Windows,
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parents:
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changeset
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567 /* DJM: Send an expose event in this case */ |
| 0 | 568 case WM_ERASEBKGND: { |
|
145
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Applied David MacCormack's patch to fix SDL_WINDOWID on Windows,
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parents:
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diff
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|
569 posted = SDL_PrivateExpose(); |
| 0 | 570 } |
|
145
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Applied David MacCormack's patch to fix SDL_WINDOWID on Windows,
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571 return(0); |
| 0 | 572 |
| 573 case WM_CLOSE: { | |
| 574 if ( (posted = SDL_PrivateQuit()) ) | |
| 575 PostQuitMessage(0); | |
| 576 } | |
| 577 return(0); | |
| 578 | |
| 579 case WM_DESTROY: { | |
| 580 PostQuitMessage(0); | |
| 581 } | |
| 582 return(0); | |
| 583 | |
| 584 default: { | |
| 585 /* Special handling by the video driver */ | |
| 586 if (HandleMessage) { | |
| 587 return(HandleMessage(current_video, | |
| 588 hwnd, msg, wParam, lParam)); | |
| 589 } | |
| 590 } | |
| 591 break; | |
| 592 } | |
| 593 return(DefWindowProc(hwnd, msg, wParam, lParam)); | |
| 594 } | |
| 595 | |
|
145
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Applied David MacCormack's patch to fix SDL_WINDOWID on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
61
diff
changeset
|
596 /* Allow the application handle to be stored and retrieved later */ |
|
149
0e66fd980014
Fixed compile errors and added call to SDL_SetModuleHandle() in WinMain()
Sam Lantinga <slouken@libsdl.org>
parents:
145
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597 static void *SDL_handle = NULL; |
|
145
29a638dc26db
Applied David MacCormack's patch to fix SDL_WINDOWID on Windows,
Sam Lantinga <slouken@libsdl.org>
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diff
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|
598 |
|
149
0e66fd980014
Fixed compile errors and added call to SDL_SetModuleHandle() in WinMain()
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parents:
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599 void SDL_SetModuleHandle(void *handle) |
|
145
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Applied David MacCormack's patch to fix SDL_WINDOWID on Windows,
Sam Lantinga <slouken@libsdl.org>
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|
600 { |
|
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Applied David MacCormack's patch to fix SDL_WINDOWID on Windows,
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601 SDL_handle = handle; |
|
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Applied David MacCormack's patch to fix SDL_WINDOWID on Windows,
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parents:
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diff
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|
602 } |
|
149
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Fixed compile errors and added call to SDL_SetModuleHandle() in WinMain()
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parents:
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diff
changeset
|
603 void *SDL_GetModuleHandle(void) |
|
145
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Applied David MacCormack's patch to fix SDL_WINDOWID on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
604 { |
|
29a638dc26db
Applied David MacCormack's patch to fix SDL_WINDOWID on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
605 void *handle; |
|
29a638dc26db
Applied David MacCormack's patch to fix SDL_WINDOWID on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
606 |
|
29a638dc26db
Applied David MacCormack's patch to fix SDL_WINDOWID on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
61
diff
changeset
|
607 if ( SDL_handle ) { |
|
29a638dc26db
Applied David MacCormack's patch to fix SDL_WINDOWID on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
61
diff
changeset
|
608 handle = SDL_handle; |
|
29a638dc26db
Applied David MacCormack's patch to fix SDL_WINDOWID on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
609 } else { |
|
29a638dc26db
Applied David MacCormack's patch to fix SDL_WINDOWID on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
610 handle = GetModuleHandle(NULL); |
|
29a638dc26db
Applied David MacCormack's patch to fix SDL_WINDOWID on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
61
diff
changeset
|
611 } |
|
29a638dc26db
Applied David MacCormack's patch to fix SDL_WINDOWID on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
61
diff
changeset
|
612 return(handle); |
|
29a638dc26db
Applied David MacCormack's patch to fix SDL_WINDOWID on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
613 } |
|
29a638dc26db
Applied David MacCormack's patch to fix SDL_WINDOWID on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
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|
614 |
| 0 | 615 /* This allows the SDL_WINDOWID hack */ |
| 616 const char *SDL_windowid = NULL; | |
| 617 | |
|
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changeset
|
618 static int app_registered = 0; |
|
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diff
changeset
|
619 |
| 0 | 620 /* Register the class for this application -- exported for winmain.c */ |
|
149
0e66fd980014
Fixed compile errors and added call to SDL_SetModuleHandle() in WinMain()
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
621 int SDL_RegisterApp(char *name, Uint32 style, void *hInst) |
| 0 | 622 { |
| 623 WNDCLASS class; | |
| 624 #ifdef WM_MOUSELEAVE | |
| 625 HMODULE handle; | |
| 626 #endif | |
| 627 | |
| 628 /* Only do this once... */ | |
|
1145
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parents:
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diff
changeset
|
629 if ( app_registered ) { |
| 0 | 630 return(0); |
| 631 } | |
| 632 | |
| 633 /* This function needs to be passed the correct process handle | |
|
145
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Applied David MacCormack's patch to fix SDL_WINDOWID on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
61
diff
changeset
|
634 by the application. |
| 0 | 635 */ |
| 636 if ( ! hInst ) { | |
|
145
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parents:
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diff
changeset
|
637 hInst = SDL_GetModuleHandle(); |
| 0 | 638 } |
| 639 | |
| 640 /* Register the application class */ | |
| 641 class.hCursor = NULL; | |
| 642 #ifdef _WIN32_WCE | |
|
457
d0ab9718bf91
*** empty log message ***
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parents:
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diff
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|
643 { |
|
453
a6fa62b1be09
Updated for embedded Visual C++ 4.0
Sam Lantinga <slouken@libsdl.org>
parents:
451
diff
changeset
|
644 /* WinCE uses the UNICODE version */ |
|
a6fa62b1be09
Updated for embedded Visual C++ 4.0
Sam Lantinga <slouken@libsdl.org>
parents:
451
diff
changeset
|
645 int nLen = strlen(name)+1; |
|
a6fa62b1be09
Updated for embedded Visual C++ 4.0
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
646 SDL_Appname = malloc(nLen*2); |
|
a6fa62b1be09
Updated for embedded Visual C++ 4.0
Sam Lantinga <slouken@libsdl.org>
parents:
451
diff
changeset
|
647 MultiByteToWideChar(CP_ACP, 0, name, -1, SDL_Appname, nLen); |
|
457
d0ab9718bf91
*** empty log message ***
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parents:
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diff
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|
648 } |
|
453
a6fa62b1be09
Updated for embedded Visual C++ 4.0
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
649 #else |
|
a6fa62b1be09
Updated for embedded Visual C++ 4.0
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
650 { |
|
a6fa62b1be09
Updated for embedded Visual C++ 4.0
Sam Lantinga <slouken@libsdl.org>
parents:
451
diff
changeset
|
651 int nLen = strlen(name)+1; |
|
a6fa62b1be09
Updated for embedded Visual C++ 4.0
Sam Lantinga <slouken@libsdl.org>
parents:
451
diff
changeset
|
652 SDL_Appname = malloc(nLen); |
|
a6fa62b1be09
Updated for embedded Visual C++ 4.0
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
653 strcpy(SDL_Appname, name); |
|
a6fa62b1be09
Updated for embedded Visual C++ 4.0
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
654 } |
|
a6fa62b1be09
Updated for embedded Visual C++ 4.0
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
655 #endif /* _WIN32_WCE */ |
|
a6fa62b1be09
Updated for embedded Visual C++ 4.0
Sam Lantinga <slouken@libsdl.org>
parents:
451
diff
changeset
|
656 class.hIcon = LoadImage(hInst, SDL_Appname, IMAGE_ICON, |
| 0 | 657 0, 0, LR_DEFAULTCOLOR); |
|
36
13ee9f4834ea
Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
parents:
13
diff
changeset
|
658 class.lpszMenuName = NULL; |
|
453
a6fa62b1be09
Updated for embedded Visual C++ 4.0
Sam Lantinga <slouken@libsdl.org>
parents:
451
diff
changeset
|
659 class.lpszClassName = SDL_Appname; |
| 0 | 660 class.hbrBackground = NULL; |
|
149
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Fixed compile errors and added call to SDL_SetModuleHandle() in WinMain()
Sam Lantinga <slouken@libsdl.org>
parents:
145
diff
changeset
|
661 class.hInstance = hInst; |
| 0 | 662 class.style = style; |
| 663 #ifdef HAVE_OPENGL | |
| 664 class.style |= CS_OWNDC; | |
| 665 #endif | |
| 666 class.lpfnWndProc = WinMessage; | |
| 667 class.cbWndExtra = 0; | |
| 668 class.cbClsExtra = 0; | |
| 669 if ( ! RegisterClass(&class) ) { | |
| 670 SDL_SetError("Couldn't register application class"); | |
| 671 return(-1); | |
| 672 } | |
| 673 SDL_Instance = hInst; | |
| 674 | |
| 675 #ifdef WM_MOUSELEAVE | |
| 676 /* Get the version of TrackMouseEvent() we use */ | |
| 677 _TrackMouseEvent = NULL; | |
| 678 handle = GetModuleHandle("USER32.DLL"); | |
| 679 if ( handle ) { | |
| 680 _TrackMouseEvent = (BOOL (WINAPI *)(TRACKMOUSEEVENT *))GetProcAddress(handle, "TrackMouseEvent"); | |
| 681 } | |
| 682 if ( _TrackMouseEvent == NULL ) { | |
| 683 _TrackMouseEvent = WIN_TrackMouseEvent; | |
| 684 } | |
| 685 #endif /* WM_MOUSELEAVE */ | |
| 686 | |
| 687 /* Check for SDL_WINDOWID hack */ | |
| 688 SDL_windowid = getenv("SDL_WINDOWID"); | |
| 689 | |
|
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changeset
|
690 app_registered = 1; |
| 0 | 691 return(0); |
| 692 } | |
| 693 | |
|
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changeset
|
694 /* |
|
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parents:
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diff
changeset
|
695 * Unregisters the windowclass registered in SDL_RegisterApp above. |
|
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833
diff
changeset
|
696 * Called from DIB_VideoQuit and DX5_VideoQuit when |
|
d31afac94eff
Patch from Martin Lange (mala-sdl at hotmail.com) to unregister SDL's win32
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parents:
833
diff
changeset
|
697 * SDL_QuitSubSystem(INIT_VIDEO) is called. |
|
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changeset
|
698 */ |
|
1150
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Typo that broke Windows builds.
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changeset
|
699 void SDL_UnregisterApp() |
|
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|
700 { |
|
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Patch from Martin Lange (mala-sdl at hotmail.com) to unregister SDL's win32
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833
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changeset
|
701 WNDCLASS class; |
|
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changeset
|
702 |
|
d31afac94eff
Patch from Martin Lange (mala-sdl at hotmail.com) to unregister SDL's win32
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changeset
|
703 /* SDL_RegisterApp might not have been called before */ |
|
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changeset
|
704 if (app_registered) { |
|
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changeset
|
705 /* Check for any registered windowclasses. */ |
|
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changeset
|
706 if (GetClassInfo(SDL_Instance, SDL_Appname, &class)) { |
|
d31afac94eff
Patch from Martin Lange (mala-sdl at hotmail.com) to unregister SDL's win32
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changeset
|
707 UnregisterClass(SDL_Appname, SDL_Instance); |
|
d31afac94eff
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changeset
|
708 } |
|
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|
709 } |
|
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changeset
|
710 app_registered = 0; |
|
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changeset
|
711 } |
|
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Patch from Martin Lange (mala-sdl at hotmail.com) to unregister SDL's win32
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changeset
|
712 |